• Photo of Primula (Primulas)

Plant Profile: Primula

Taxonomy: Primula

Names

Primrose

  • Photo of Primula (Primulas)

Phonetic Spelling:PRIM-yew-luh

Genus:Primula

Species:

Family:Primulaceae

Primroses are vibrant perennial herbs that typically grow in low, mounded forms, reaching heights of up to 3 feet and showcasing a wide array of colors. This genus exhibits significant diversity among its species, thriving in various environments, from mountain slopes to bogs and meadows. Depending on the species, these plants bloom from early to late spring. The genus Primula, derived from the Latin word "primus," meaning "first," encompasses over 450 species, with more than 250 cultivated varieties. Primroses are commonly utilized as potted plants, in rock gardens, along borders, and as standout specimens. Their flowers can be categorized as either 'pin-eyes,' characterized by long styles and short anthers, or 'thrum-eyes,' which feature long anthers and short styles. These plants do not tolerate full sun, dry conditions, or extreme cold well; instead, they thrive in cool, shaded, and moist soil rich in organic matter. It is advisable to divide clumps after flowering. However, be aware that primroses can be susceptible to various pests and diseases. The Common Primrose (P. vulgaris) is noted for its obovate leaves, short winged petioles, and fragrant yellow flowers adorned with orange centers.

**Quick Identification Tips:**

Primula Feature Summary

Primula Image Gallery

Tags

#purple
#fragrant
#red
#white
#showy flowers
#yellow
#blue
#specimen
#white flowers
#purple flowers
#pink flowers
#red flowers
#yellow flowers
#blue flowers
#spring flowers
#rock gardens
#borders
#potted plant
#fantz

Similar Plants

Primula is often confused with:

Primula Feature Summary

Attributes
Temperate and Subtropical Regions
Perennial
Fruit
Fruits are capsules.
Flowers
Flowers are red, pink, purple, blue, white, or yellow in color. They usually have a different colored center, can be scented or unscented, can be erect to nodding, and are less than an inch in diameter. The corolla is salverform and 5-lobed. Lobes are spreading and emarginate. Inflorescence is a solitary or multi-flowered umbel, raceme, or whorl. Peduncle is erect, leafless, and unbranched.
Pink
Purple/Lavender
White
Gold/Yellow
Red/Burgundy
Blue
< 1 inch
Leaves
Leaves are in a basal rossette, are simple, ovate to obovate to spatulate, sometimes have a waxy farine ('bloom'), and are pale to dark green in color. Petioles are short and often winged.
Ovate
Obovate
Spatulate
Whole Plant Traits
Cultural Conditions
Partial Shade (Direct sunlight only part of the day, 2-6 hours)
Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
High Organic Matter
Landscape
Border
Specimen

Primula Attributes

Primula: Country Or Region Of Origin

Temperate and Subtropical Regions

Primula: Life Cycle

Annual
Biennial
Bulb
Perennial
Woody

Primula Fruit

Primula: Fruit Description

Fruits are capsules.

Primula Flowers

Primula: Flower Description

Flowers are red, pink, purple, blue, white, or yellow in color. They usually have a different colored center, can be scented or unscented, can be erect to nodding, and are less than an inch in diameter. The corolla is salverform and 5-lobed. Lobes are spreading and emarginate. Inflorescence is a solitary or multi-flowered umbel, raceme, or whorl. Peduncle is erect, leafless, and unbranched.

Primula: Flower Color

filter_vintage
Blue
filter_vintage
Gold/Yellow
filter_vintage
Pink
filter_vintage
Purple/Lavender
filter_vintage
Red/Burgundy
filter_vintage
White

Primula: Flower Inflorescence

Catkin
Corymb
Cyme
Head
Insignificant
Panicle
Raceme
Solitary
Spadix
Spike
Umbel

Primula: Flower Value To Gardener

Edible
Fragrant
Good Cut
Good Dried
Long Bloom Season
Long-lasting
Showy

Primula: Flower Bloom Time

Winter
Spring
Summer
Fall

Primula: Flower Size

1-3 inches
3-6 inches
< 1 inch
> 6 inches

Primula Leaves

Primula: Leaf Description

Leaves are in a basal rossette, are simple, ovate to obovate to spatulate, sometimes have a waxy farine ('bloom'), and are pale to dark green in color. Petioles are short and often winged.

Primula: Leaf Color

spa
Green

Primula: Leaf Arrangement

Alternate
Opposite
Other/more complex
Rosulate
Whorled

Primula: Leaf Shape

Acicular
Auriculate
Cordate
Cuneate
Deltoid
Elliptical
Filiform
Lanceolate
Linear
Oblanceolate
Oblong
Obovate
Obtuse
Orbicular
Ovate
Palmasect
Palmatifid
Peltate
Pinnatifid
Pinnatisect
Reniform
Rhomboidal
Spatulate
Subcordate
Subulate

Primula: Hairs Present

No
Yes

Primula: Leaf Feel

Fleshy
Glossy
Leathery
Papery
Prickly
Rough
Rubbery
Slippery
Smooth
Soft
Velvety
Waxy

Primula Whole Plant Traits

Primula: Plant Type

Annual
Bulb
Carnivorous
Edible
Epiphyte
Fern
Ground Cover
Herb
Herbaceous Perennial
Houseplant
Mushroom
Native Plant
Ornamental Grasses and Sedges
Perennial
Poisonous
Rose
Shrub
Succulent
Tree
Turfgrass
Vegetable
Vine
Water Plant
Weed
Wildflower

Primula: Habit/Form

Arching
Ascending
Broad
Cascading
Climbing
Clumping
Columnar
Conical
Creeping
Dense
Erect
Horizontal
Irregular
Mounding
Multi-stemmed
Multi-trunked
Open
Oval
Prostrate
Pyramidal
Rounded
Spreading
Vase
Weeping

Primula Cultural Conditions

Primula: Light

Dappled Sunlight (Shade through upper canopy all day)
Deep shade (Less than 2 hours to no direct sunlight)
Full sun (6 or more hours of direct sunlight a day)
Partial Shade (Direct sunlight only part of the day, 2-6 hours)

Primula: Soil Drainage

Frequent Standing Water
Good Drainage
Moist
Occasional Flooding
Occasionally Dry
Occasionally Wet
Very Dry

Primula: Soil Texture

Clay
High Organic Matter
Loam (Silt)
Sand
Shallow Rocky

Primula Stem

Primula: Stem Is Aromatic

No
Yes

Primula Landscape

Primula: Design Feature

Accent
Barrier
Border
Flowering Tree
Foundation Planting
Hedge
Mass Planting
Screen/Privacy
Security
Shade Tree
Small groups
Small Tree
Specimen
Street Tree
Understory Tree

Primula: Landscape Location

Coastal
Container
Hanging Baskets
Houseplants
Lawn
Meadow
Naturalized Area
Near Septic
Patio
Pond
Pool/Hardscape
Recreational Play Area
Riparian
Rock Wall
Slope/Bank
Small Space
Vertical Spaces
Walkways
Woodland